| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 38149 | 29794 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 16 17:49 | 2024 Dec 22 23:52 |
| Time of closest approach (UTC) | 2024 Dec 27 17:27:50.943 |
| Minimum distance | 3.772 km |
| Height difference | -2.043 km |
| Relative speed | 14.825 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 6.2°N, 172.2°W |
| Height | 785 km |
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